Adaptive WiGig equalizer

摘要

An adaptive equalization system and operating method thereof are disclosed herein. According to an embodiment, an apparatus comprises a plurality of equalizers and control logic to selectively enable one or more equalizers of the plurality of equalizers and disable one or more other equalizers of the plurality of equalizers based, at least in part, on a quality of the channel over which the signal is received. In another embodiment, the apparatus includes first control logic to select an equalizer for a header of a packet and second control logic to select an equalizer for a data payload of the packet.

主权项

1. An apparatus that performs adaptive equalization on a signal comprising:
a plurality of equalizers; control logic to selectively enable one or more equalizers of the plurality of equalizers and disable one or more other equalizers of the plurality of equalizers based, at least in part, on a channel estimate that estimates a quality of a channel for receiving the signal before the signal is equalized; wherein the control logic enables a first equalizer of the plurality of equalizers and disables a second equalizer of the plurality of equalizers if the quality of the channel falls within a first threshold; wherein the control logic enables the second equalizer of the plurality of equalizers and disables the first equalizer of the plurality of equalizers if the quality of the channel falls within a second threshold.